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Help CenterAlF3 Purity 91% Min Anhydrous Aluminum Fluoride
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Specifications
1.white free-flowing powder,high denisty 1300kg/cbm2.Use aluminum smelting
3.ISO9001/CIQ/SGS
4.Export USA/Egypt/Australia
Commodity:Aluminum Fluoride
Formula:AlF3
M.W.:83.98
Specification:
grade |
chemical composition % |
Physical character |
|||||||
F |
Al |
Na |
SiO2 |
Fe2O3 |
SO42- |
P2O5 |
LOI |
Bulk density |
|
≥ |
≤ |
≥ |
|||||||
AF-0 |
61.0 |
31.5 |
0.30 |
0.10 |
0.06 |
0.10 |
0.03 |
0.5 |
1.5 |
AF-1 |
60.0 |
31.0 |
0.40 |
0.30 |
0.10 |
0.6 |
0.04 |
1.0 |
1.3 |
AF-2 |
58.0 |
29.0 |
2.8 |
0.30 |
0.12 |
1.0 |
0.04 |
5.5 |
0.7 |
AF-3 |
58.0 |
29.0 |
2.8 |
0.35 |
0.12 |
1.0 |
0.04 |
5.5 |
0.7 |
Properties: The product is a white needle crystal or powder. SP. GR. 2.882—3.13g/ cm3, sublimation temp. 1272Celsiur scale.It’s slightly soluble in water and greatly soluble in HF liquid. The chemical property for the high density aluminum fluoride is very steady, but that contains certain crystal water will be decomposed into Al2O3 at high temperature with HF being released.
Uses: It’s mainly used as an adjusting agent for electrolyte in aluminum smelting by fused salt electrolysis, also in ceramic glaze, catalyst and flux of nonferrous metal metallurgy etc.
Brief Introduction of the Production Technics
In the Hydrogen Fluoride Reacting Furnace which is heated outside, Vitriol reacts with Fluorite to create the Hydrogen Fluoride Gas and Anhydrous Fluoride Plaster by heating in the process of producing Aluminum Fluoride, then the Hydrogen Fluoride Gas react with dry Aluminium Hydroxide
Output
Total: 80,000Metirc Ton per year.
(thereinto 20,000Metic Ton per year of the First Production Line, 25,000Metic Ton per year of the Second Production Line, 35,000Metic Ton per year of the First Production Line.
Packaging
The Product is packed in woven PP bags with plastic film inside. Each bag has net weight of 25kgs, 50kgs, 500kgs and 1000kgs. The packing of exported products should be checked or accord with the requirements of Commodity Inspect and overseas customers. If the Special Requirement on Packaging, Buyer can discuss with Supplier accordingly. It should be indicated the Contents, Product Name, Registered Trade Mark, Product Lots, Weight, Supplier Name and Producing Area etc on Packing Bag.
Quality Certificate
Each Lot Product should attach the Quality Certificate and indicate Supplier Name, Product Name, Trademark, Lot Number, Weight, Certificate of Analysis, Sigil of Technical Supervising Department, Number of Quality Standard and Date of Leaving Factory. in Fluidized Bed to create to Aluminum Fluoride and water.
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